XPath.java |
1 /** 2 * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved. 3 * 4 * 5 * 6 * 7 * The contents of this file are subject to the terms of the Liferay Enterprise 8 * Subscription License ("License"). You may not use this file except in 9 * compliance with the License. You can obtain a copy of the License by 10 * contacting Liferay, Inc. See the License for the specific language governing 11 * permissions and limitations under the License, including but not limited to 12 * distribution rights of the Software. 13 * 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 20 * SOFTWARE. 21 */ 22 23 package com.liferay.portal.kernel.xml; 24 25 import java.util.List; 26 27 /** 28 * <a href="XPath.java.html"><b><i>View Source</i></b></a> 29 * 30 * @author Brian Wing Shun Chan 31 */ 32 public interface XPath { 33 34 public boolean booleanValueOf(Object context); 35 36 public Object evaluate(Object context); 37 38 public String getText(); 39 40 public boolean matches(Node node); 41 42 public Number numberValueOf(Object context); 43 44 public List<Node> selectNodes(Object context); 45 46 public List<Node> selectNodes(Object context, XPath sortXPath); 47 48 public List<Node> selectNodes( 49 Object context, XPath sortXPath, boolean distinct); 50 51 public Node selectSingleNode(Object context); 52 53 public void sort(List<Node> nodes); 54 55 public void sort(List<Node> nodes, boolean distinct); 56 57 public String valueOf(Object context); 58 59 }